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Diffstat (limited to 'kdeprint/cups/kpimagepage.cpp')
| -rw-r--r-- | kdeprint/cups/kpimagepage.cpp | 503 |
1 files changed, 0 insertions, 503 deletions
diff --git a/kdeprint/cups/kpimagepage.cpp b/kdeprint/cups/kpimagepage.cpp deleted file mode 100644 index d3e438389..000000000 --- a/kdeprint/cups/kpimagepage.cpp +++ /dev/null @@ -1,503 +0,0 @@ -/* - * This file is part of the KDE libraries - * Copyright (c) 2001 Michael Goffioul <tdeprint@swing.be> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License version 2 as published by the Free Software Foundation. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public License - * along with this library; see the file COPYING.LIB. If not, write to - * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - * Boston, MA 02110-1301, USA. - **/ - -#include "kpimagepage.h" -#include "imageposition.h" -#include "imagepreview.h" -#include "driver.h" - -#include <tqcombobox.h> -#include <tqbuttongroup.h> -#include <tqradiobutton.h> -#include <tqgroupbox.h> -#include <tqpushbutton.h> -#include <tqapplication.h> -#include <tqimage.h> -#include <tqlabel.h> -#include <tqlayout.h> -#include <tqwhatsthis.h> -#include <klocale.h> -#include <knuminput.h> -#include <kseparator.h> -#include <kstandarddirs.h> - -KPImagePage::KPImagePage(DrMain *driver, TQWidget *parent, const char *name) -: KPrintDialogPage(parent, name) -{ - //WhatsThis strings.... (added by pfeifle@kde.org) - TQString whatsThisBrightnessImagePage = i18n( " <qt> " - " <p><b>Brightness:</b> Slider to control the brightness value of all colors used.</p>" - " <p> The brightness value can range from 0 to 200. Values greater than 100 will " - " lighten the print. Values less than 100 will darken the print. </p> " - " <br> " - " <hr> " - " <p><em><b>Additional hint for power users:</b> This KDEPrint GUI element matches " - " with the CUPS commandline job option parameter:</em> " - " <pre>" - " -o brightness=... # use range from \"0\" to \"200\" " - " </pre> " - " </p> " - " </qt>" ); - - TQString whatsThisHueImagePage = i18n( " <qt> " - " <p><b>Hue (Tint):</b> Slider to control the hue value for color rotation.</p>" - " <p> The hue value is a number from -360 to 360 and represents the color hue rotation. " - " The following table summarizes the change you will see for the base colors: " - " <center> " - " <table border=\"1\" width=\"70%\"> " - " <tr><th><b>Original</b></th> <th><b>hue=-45</b></th> <th><b>hue=45</b></th> </tr> " - " <tr><td>Red</td> <td>Purple</td> <td>Yellow-orange</td> </tr> " - " <tr><td>Green</td> <td>Yellow-green</td> <td>Blue-green</td> </tr> " - " <tr><td>Yellow</td> <td>Orange</td> <td>Green-yellow</td> </tr> " - " <tr><td>Blue</td> <td>Sky-blue</td> <td>Purple</td> </tr> " - " <tr><td>Magenta</td> <td>Indigo</td> <td>Crimson</td> </tr> " - " <tr><td>Cyan</td> <td>Blue-green</td> <td>Light-navy-blue</td> </tr> " - " </table> " - " </center> " - " <br> " - " <hr> " - " <p><em><b>Additional hint for power users:</b> This KDEPrint GUI element matches " - " with the CUPS commandline job option parameter:</em> " - " <pre>" - " -o hue=... # use range from \"-360\" to \"360\" " - " </pre>" - " </p> " - " </qt>" ); - - TQString whatsThisSaturationImagePage = i18n( " <qt> " - " <p><b>Saturation:</b> Slider to control the saturation value for all colors used.</p>" - " <p> The saturation value adjusts the saturation of the colors in an image, similar to " - " the color knob on your television. The color saturation value.can range from 0 to 200." - " On inkjet printers, a higher saturation value uses more ink. On laserjet printers, a " - " higher saturation uses more toner. " - " A color saturation of 0 produces a black-and-white print, while a value of 200 will " - " make the colors extremely intense. </p>" - " <br> " - " <hr> " - " <p><em><b>Additional hint for power users:</b> This KDEPrint GUI element matches " - " with the CUPS commandline job option parameter:</em> " - " <pre>" - " -o saturation=... # use range from \"0\" to \"200\" " - " </pre>" - " </p> " - " </qt>" ); - - TQString whatsThisGammaImagePage = i18n( " <qt> " - " <p><b>Gamma:</b> Slider to control the gamma value for color correction.</p>" - " <p> The gamma value can range from 1 to 3000. " - " A gamma values greater than 1000 lightens the print. A gamma value less than 1000 " - " darken the print. The default gamma is 1000. </p>" - " <p><b>Note:</b></p> the gamma value adjustment is not visible in the thumbnail " - " preview. </p> " - " <br> " - " <hr> " - " <p><em><b>Additional hint for power users:</b> This KDEPrint GUI element matches " - " with the CUPS commandline job option parameter:</em> " - " <pre>" - " -o gamma=... # use range from \"1\" to \"3000\" " - " </pre>" - " </p> " - " </qt>" ); - - TQString whatsThisImagePage = i18n( " <qt> " - " <p><b>Image Printing Options</b></p> " - " <p>All options controlled on this page only apply to printing images. " - " Most image file formats are supported. To name a few: JPEG, TIFF, PNG, GIF, " - " PNM (PBM/PGM/PNM/PPM), Sun Raster, SGI RGB, Windows BMP." - " Options to influence color output of image printouts are: " - " <ul> " - " <li> Brightness </li>" - " <li> Hue </li>" - " <li> Saturation </li>" - " <li> Gamma </li>" - " </ul> " - " <p>For a more detailed explanation about Brightness, Hue, Saturation and Gamma settings, please " - " look at the 'WhatsThis' items provided for these controls. " - " </p> " - " </p> " - " </qt>" ); - - TQString whatsThisColorationPreviewImagePage = i18n( " <qt> " - " <p><b>Coloration Preview Thumbnail</b></p> " - " <p>The coloration preview thumbnail indicates change of image coloration by different settings. " - " Options to influence output are: " - " <ul> " - " <li> Brightness </li>" - " <li> Hue (Tint) </li>" - " <li> Saturation </li>" - " <li> Gamma </li>" - " </ul> " - " </p> " - " <p>For a more detailed explanation about Brightness, Hue, Saturation and Gamma settings, please " - " look at the 'WhatsThis' items provided for these controls. " - " </p> " - " </qt>" ); - - TQString whatsThisSizeImagePage = i18n( " <qt> " - " <p><b>Image Size:</b> Dropdown menu to control the image size on the printed paper. Dropdown " - " works in conjunction with slider below. Dropdown options are:.</p>" - " <ul> " - " <li> <b>Natural Image Size:</b> Image prints in its natural image size. If it does not fit onto " - " one sheet, the printout will be spread across multiple sheets. Note, that the slider is disabled " - " when selecting 'natural image size' in the dropdown menu. </li>" - " <li> <b>Resolution (ppi):</b> The resolution value slider covers a number range from 1 to 1200. " - " It specifies the resolution of the image in Pixels Per Inch (PPI). An image that is 3000x2400 pixels " - " will print 10x8 inches at 300 pixels per inch, for example, but 5x4 inches at 600 pixels per inch." - " If the specified resolution makes the image larger than the page, multiple pages will be printed. " - " Resolution defaults to 72 ppi. " - " </li>" - " <li> <b>% of Page Size:</b> The percent value slider covers numbers from 1 to 800. It specifies the size " - " in relation to the page (not the image). A scaling of 100 percent will fill the page as completely " - " as the image aspect ratio allows (doing auto-rotation of the image as needed). " - " A scaling of more than 100 will print the image across multiple " - " sheets. A scaling of 200 percent will print on up to 4 pages. </li>" - " Scaling in % of page size defaults to 100 %. " - " <li> <b>% of Natural Image Size:</b> The percent value slider moves from 1 to 800. It specifies " - " the printout size in relation " - " to the natural image size. A scaling of 100 percent will print the image at its natural size, while a " - " scaling of 50 percent will print the image at half its natural size. If the specified scaling makes " - " the image larger than the page, multiple pages will be printed. " - " Scaling in % of natural image size defaults to 100 %. " - " </ul> " - " <br> " - " <hr> " - " <p><em><b>Additional hint for power users:</b> This KDEPrint GUI element matches " - " with the CUPS commandline job option parameter:</em> " - " <pre>" - " -o natural-scaling=... # range in % is 1....800 " - " <br> " - " -o scaling=... # range in % is 1....800 " - " <br> " - " -o ppi=... # range in ppi is 1...1200 " - " </pre>" - " </p> " - " </qt>" ); - - TQString whatsThisPreviewPositionImagePage = i18n( " <qt> " - " <p><b>Position Preview Thumbnail</b></p> " - " <p>This position preview thumbnail indicates the position of the image on the paper sheet. " - " <p>Click on horizontal and vertical radio buttons to move image tqalignment on paper around. Options are: " - " <ul> " - " <li> center </li>" - " <li> top </li>" - " <li> top-left </li>" - " <li> left </li>" - " <li> bottom-left </li>" - " <li> bottom </li>" - " <li> bottom-right</li>" - " <li> right </li>" - " <li> top-right </li>" - " </ul> " - " </p> " - " </qt>" ); - - TQString whatsThisResetButtonImagePage = i18n( " <qt> " - " <p><b>Reset to Default Values</b> </p> " - " <p> Reset all coloration settings to default values. Default values are: " - " <ul> " - " <li> Brightness: 100 </li>" - " <li> Hue (Tint). 0 </li>" - " <li> Saturation: 100 </li>" - " <li> Gamma: 1000 </li>" - " </ul> " - " </p> " - " </qt>" ); - - TQString whatsThisPositionImagePage = i18n( " <qt> " - " <p><b>Image Positioning:</b></p> " - " <p>Select a pair of radiobuttons to " - " move image to the position you want on the paper printout. Default " - " is 'center'. </p> " - " <br> " - " <hr> " - " <p><em><b>Additional hint for power users:</b> This KDEPrint GUI element matches " - " with the CUPS commandline job option parameter:</em> " - " <pre>" - " -o position=... # examples: \"top-left\" or \"bottom\" " - " </pre>" - " </p> " - " </qt>" ); - - setTitle(i18n("Image")); - - TQGroupBox *colorbox = new TQGroupBox(0, Qt::Vertical, i18n("Color Settings"), this); - TQWhatsThis::add(this, whatsThisImagePage); - TQGroupBox *sizebox = new TQGroupBox(0, Qt::Vertical, i18n("Image Size"), this); - TQWhatsThis::add(sizebox, whatsThisSizeImagePage); - TQGroupBox *positionbox = new TQGroupBox(0, Qt::Vertical, i18n("Image Position"), this); - TQWhatsThis::add(positionbox, whatsThisPositionImagePage); - - m_brightness = new KIntNumInput(100, colorbox); - m_brightness->setLabel(i18n("&Brightness:")); - m_brightness->setRange(0, 200, 20, true); - TQWhatsThis::add(m_brightness, whatsThisBrightnessImagePage); - - m_hue = new KIntNumInput(m_brightness, 0, colorbox); - m_hue->setLabel(i18n("&Hue (Color rotation):")); - m_hue->setRange(-360, 360, 36, true); - TQWhatsThis::add(m_hue, whatsThisHueImagePage); - - m_saturation = new KIntNumInput(m_brightness, 100, colorbox); - m_saturation->setLabel(i18n("&Saturation:")); - m_saturation->setRange(0, 200, 20, true); - TQWhatsThis::add(m_saturation, whatsThisSaturationImagePage); - - m_gamma = new KIntNumInput(m_saturation, 1000, colorbox); - m_gamma->setLabel(i18n("&Gamma (Color correction):")); - m_gamma->setRange(1, 3000, 100, true); - TQWhatsThis::add(m_gamma, whatsThisGammaImagePage); - - connect(m_brightness, TQT_SIGNAL(valueChanged(int)), TQT_SLOT(slotImageSettingsChanged())); - connect(m_hue, TQT_SIGNAL(valueChanged(int)), TQT_SLOT(slotImageSettingsChanged())); - connect(m_saturation, TQT_SIGNAL(valueChanged(int)), TQT_SLOT(slotImageSettingsChanged())); - //connect(m_gamma, TQT_SIGNAL(valueChanged(int)), TQT_SLOT(slotImageSettingsChanged())); - - m_preview = new ImagePreview(colorbox); - bool useColor = (driver ? driver->get("colordevice") == "1" : true); - m_preview->setBlackAndWhite(!useColor); - TQWhatsThis::add(m_preview, whatsThisColorationPreviewImagePage); - - m_hue->setEnabled(useColor); - m_saturation->setEnabled(useColor); - TQImage img(locate("data", "tdeprint/preview.png")); - m_preview->setImage(img); - - KSeparator *sep = new KSeparator(Qt::Horizontal, colorbox); - - TQPushButton *defbtn = new TQPushButton(i18n("&Default Settings"), colorbox); - TQWhatsThis::add(defbtn, whatsThisResetButtonImagePage); - connect(defbtn, TQT_SIGNAL(clicked()), TQT_SLOT(slotDefaultClicked())); - slotDefaultClicked(); - - m_sizetype = new TQComboBox(sizebox); - m_sizetype->insertItem(i18n("Natural Image Size")); - m_sizetype->insertItem(i18n("Resolution (ppi)")); - // xgettext:no-c-format - m_sizetype->insertItem(i18n("% of Page")); - // xgettext:no-c-format - m_sizetype->insertItem(i18n("% of Natural Image Size")); - - m_size = new KIntNumInput(sizebox); - m_size->setRange(1, 1200, 20, true); - m_size->setValue(72); - - connect(m_sizetype, TQT_SIGNAL(activated(int)), TQT_SLOT(slotSizeTypeChanged(int))); - m_sizetype->setCurrentItem(0); - slotSizeTypeChanged(0); - - TQLabel *lab = new TQLabel(i18n("&Image size type:"), sizebox); - lab->setBuddy(m_sizetype); - - m_position = new ImagePosition(positionbox); - TQWhatsThis::add(m_position, whatsThisPreviewPositionImagePage); - - TQRadioButton *bottom = new TQRadioButton(positionbox); - TQRadioButton *top = new TQRadioButton(positionbox); - TQRadioButton *vcenter = new TQRadioButton(positionbox); - TQRadioButton *left = new TQRadioButton(positionbox); - TQRadioButton *right = new TQRadioButton(positionbox); - TQRadioButton *hcenter = new TQRadioButton(positionbox); - TQSize sz = bottom->tqsizeHint(); - bottom->setFixedSize(sz); - vcenter->setFixedSize(sz); - top->setFixedSize(sz); - left->setFixedSize(sz); - hcenter->setFixedSize(sz); - right->setFixedSize(sz); - - m_vertgrp = new TQButtonGroup(positionbox); - m_vertgrp->hide(); - - m_horizgrp = new TQButtonGroup(positionbox); - m_horizgrp->hide(); - - m_vertgrp->insert(top, 0); - m_vertgrp->insert(vcenter, 1); - m_vertgrp->insert(bottom, 2); - if ( TQApplication::reverseLayout() ) - { - m_horizgrp->insert(left, 2); - m_horizgrp->insert(hcenter, 1); - m_horizgrp->insert(right, 0); - } - else - { - m_horizgrp->insert(left, 0); - m_horizgrp->insert(hcenter, 1); - m_horizgrp->insert(right, 2); - } - connect(m_vertgrp, TQT_SIGNAL(clicked(int)), TQT_SLOT(slotPositionChanged())); - connect(m_horizgrp, TQT_SIGNAL(clicked(int)), TQT_SLOT(slotPositionChanged())); - m_vertgrp->setButton(1); - m_horizgrp->setButton(1); - slotPositionChanged(); - - TQGridLayout *l0 = new TQGridLayout(this, 2, 2, 0, 10); - l0->addMultiCellWidget(colorbox, 0, 0, 0, 1); - l0->addWidget(sizebox, 1, 0); - l0->addWidget(positionbox, 1, 1); - l0->setColStretch(0, 1); - TQGridLayout *l1 = new TQGridLayout(colorbox->tqlayout(), 5, 2, 10); - l1->addWidget(m_brightness, 0, 0); - l1->addWidget(m_hue, 1, 0); - l1->addWidget(m_saturation, 2, 0); - l1->addWidget(sep, 3, 0); - l1->addWidget(m_gamma, 4, 0); - l1->addMultiCellWidget(m_preview, 0, 3, 1, 1); - l1->addWidget(defbtn, 4, 1); - TQVBoxLayout *l2 = new TQVBoxLayout(TQT_TQLAYOUT(sizebox->tqlayout()), 3); - l2->addStretch(1); - l2->addWidget(lab); - l2->addWidget(m_sizetype); - l2->addSpacing(10); - l2->addWidget(m_size); - l2->addStretch(1); - TQGridLayout *l3 = new TQGridLayout(positionbox->tqlayout(), 2, 2, 10); - TQHBoxLayout *l4 = new TQHBoxLayout(0, 0, 10); - TQVBoxLayout *l5 = new TQVBoxLayout(0, 0, 10); - l3->addLayout(l4, 0, 1); - l3->addLayout(l5, 1, 0); - l3->addWidget(m_position, 1, 1); - l4->addWidget(left, Qt::AlignLeft); - l4->addWidget(hcenter, Qt::AlignCenter); - l4->addWidget(right, Qt::AlignRight); - l5->addWidget(top, Qt::AlignTop); - l5->addWidget(vcenter, Qt::AlignVCenter); - l5->addWidget(bottom, Qt::AlignBottom); -} - -KPImagePage::~KPImagePage() -{ -} - -void KPImagePage::setOptions(const TQMap<TQString,TQString>& opts) -{ - TQString value; - if (!(value=opts["brightness"]).isEmpty()) - m_brightness->setValue(value.toInt()); - if (!(value=opts["hue"]).isEmpty()) - m_hue->setValue(value.toInt()); - if (!(value=opts["saturation"]).isEmpty()) - m_saturation->setValue(value.toInt()); - if (!(value=opts["gamma"]).isEmpty()) - m_gamma->setValue(value.toInt()); - - int type = 0; - int ival(0); - if ((ival = opts["ppi"].toInt()) != 0) - type = 1; - else if ((ival = opts["scaling"].toInt()) != 0) - type = 2; - else if (!opts["natural-scaling"].isEmpty() && (ival = opts["natural-scaling"].toInt()) != 1) - type = 3; - m_sizetype->setCurrentItem(type); - slotSizeTypeChanged(type); - if (type != 0) - m_size->setValue(ival); - - if (!(value=opts["position"]).isEmpty()) - { - m_position->setPosition(value.latin1()); - int pos = m_position->position(); - m_vertgrp->setButton(pos/3); - m_horizgrp->setButton(pos%3); - } -} - -void KPImagePage::getOptions(TQMap<TQString,TQString>& opts, bool incldef) -{ - if (incldef || m_brightness->value() != 100) - opts["brightness"] = TQString::number(m_brightness->value()); - if (m_hue->isEnabled()) - { - if (incldef || m_hue->value() != 0) - opts["hue"] = TQString::number(m_hue->value()); - if (incldef || m_saturation->value() != 100) - opts["saturation"] = TQString::number(m_saturation->value()); - } - if (incldef || m_gamma->value() != 1000) - opts["gamma"] = TQString::number(m_gamma->value()); - - TQString name; - if (incldef) - { - opts["ppi"] = "0"; - opts["scaling"] = "0"; - opts["natural-scaling"] = "1"; - } - switch (m_sizetype->currentItem()) - { - case 0: break; - case 1: name = "ppi"; break; - case 2: name = "scaling"; break; - case 3: name = "natural-scaling"; break; - } - if (!name.isEmpty()) - opts[name] = TQString::number(m_size->value()); - - if (incldef || m_position->position() != ImagePosition::Center) - opts["position"] = m_position->positionString(); -} - -void KPImagePage::slotSizeTypeChanged(int t) -{ - m_size->setEnabled(t > 0); - if (t > 0) - { - int minval, maxval, defval; - if (t == 1) - { - minval = 1; - maxval = 1200; - defval = 72; - } - else - { - minval = 1; - maxval = 800; - defval = 100; - } - m_size->setRange(minval, maxval); - m_size->setValue(defval); - } -} - -void KPImagePage::slotPositionChanged() -{ - int h = m_horizgrp->id(m_horizgrp->selected()), v = m_vertgrp->id(m_vertgrp->selected()); - m_position->setPosition(h, v); -} - -void KPImagePage::slotImageSettingsChanged() -{ - int b = m_brightness->value(), h = m_hue->value(), s = m_saturation->value(); - //int g = m_gamma->value(); - int g = 1000; - m_preview->setParameters(b, h, s, g); -} - -void KPImagePage::slotDefaultClicked() -{ - m_brightness->setValue(100); - m_hue->setValue(0); - m_saturation->setValue(100); - m_gamma->setValue(1000); -} - -#include "kpimagepage.moc" |